If you are the original author, please access your User Control Panel and update it.
I was tinkering with some parts and I said to myself... "thats enough to build a very small bot" and Uno-Bot1 was born! The heart is the Uno (Arduino) and takes more than half the bot! The rest is a clear perfboard construction area and some gear-motor-wheels recovered from a previous tiny bot. It also has a PING))) rangefinder and is in need of an h-bridge to drive the motors (or I will just run them forward using some easily pwm'd power transistors. A 9V rechargeable battery will go underneath ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/uno-bot1-a-study-in-the-minimal